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Ship it!


Ship It!

- Alexandru Dutu


On Jan. 14, 2016, 6:30 p.m., Andreas Sandberg wrote:
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> http://reviews.gem5.org/r/3278/
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> (Updated Jan. 14, 2016, 6:30 p.m.)
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> 
> Review request for Default.
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> Repository: gem5
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> Description
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> 
> Changeset 11298:b421f396097a
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> dev: Add post-fork handling for disk images
> 
> This changeset adds support for notifying the disk images that the simulator 
> has
> been forked. We need to disable the saving of the CoW disk image from the 
> child
> process, and we need to make sure that systems which use a raw disk image are
> not allowed to fork to avoid two or more gem5 processes writing to the same 
> disk
> image.
> 
> Signed-off-by: Andreas Sandberg <[email protected]>
> [[email protected]: Rebased patches onto a newer gem5 version]
> Signed-off-by: Sascha Bischoff <[email protected]>
> Signed-off-by: Andreas Sandberg <[email protected]>
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> 
> Diffs
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> 
>   src/dev/storage/disk_image.hh 14029d75688d 
>   src/dev/storage/disk_image.cc 14029d75688d 
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> Diff: http://reviews.gem5.org/r/3278/diff/
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> 
> Testing
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> 
> 
> Thanks,
> 
> Andreas Sandberg
> 
>

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